[Task] Support SerializationModifier "Normal" of Asset Administration Shell

[BirgitBoss]

Is your task related to a problem? Please describe.
When it comes to add meta information into the JSON payload (see #491) itself then we should additionally support the Asset Administration Shell (AAS) specification for payload "Normal".

So far for SAMM only the "ValueOnly"-Payload of the AAS is supported. The SDK should supported also the other (look for "SerializationModifier", chapter 11.2 in Part 2.

The end user should be able to decide which of the serialization formats to use. The user can also switch between the two.

In chapter 11.4.2 an example showing difference between ValueOnly-Format and Normal is shown.

Note: the aspect model would be referenced as semanticId in the Submodel. Normally the description of the concept desription (=aspect model) is not copied to the description of the element itself (but would be possible if needed).